docker-compose.tunnel.yml

---

services:
  cloudflared-frontend:
    image: "cloudflare/cloudflared:2023.8.2"
    command: "tunnel --url http://localhost:3000 --metrics localhost:40000"
    hostname: cloudflared-frontend
    network_mode: host

  # sidecar container for cloudflared health
  cloudflared-frontend-health:
    image: "alpine"
    command: sh -c 'apk add curl && sleep infinity'
    network_mode: host
    depends_on:
      cloudflared-frontend:
        condition: service_started
    healthcheck:
      test: curl -f http://localhost:40000/ready
      interval: 10s
      timeout: 10s
      retries: 10
      start_period: 10s

  cloudflared-backend:
    image: "cloudflare/cloudflared:2023.8.2"
    command: "tunnel --url http://localhost:8080 --metrics localhost:50000"
    hostname: cloudflared-backend
    network_mode: host

  # sidecar container for cloudflared health
  cloudflared-backend-health:
    image: "alpine"
    command: sh -c 'apk add curl && sleep infinity'
    network_mode: host
    depends_on:
      cloudflared-backend:
        condition: service_started
    healthcheck:
      test: curl -f http://localhost:50000/ready
      interval: 10s
      timeout: 10s
      retries: 10
      start_period: 10s

  cloudflared-ipfs:
    image: "cloudflare/cloudflared:2023.8.2"
    command: "tunnel --url http://localhost:8888 --metrics localhost:60000"
    hostname: cloudflared-ipfs
    network_mode: host

  # sidecar container for cloudflared health
  cloudflared-ipfs-health:
    image: "alpine"
    command: sh -c 'apk add curl && sleep infinity'
    network_mode: host
    depends_on:
      cloudflared-ipfs:
        condition: service_started
    healthcheck:
      test: curl -f http://localhost:60000/ready
      interval: 10s
      timeout: 10s
      retries: 10
      start_period: 10s

  cloudflared_post_setup:
    image: "alpine"
    network_mode: host
    command: >
      sh -exc "
      apk add --no-cache curl jq &&
      echo FRONTEND_URL=https://$(curl -s localhost:40000/quicktunnel | jq -r '.hostname') > /opt/env &&
      echo NEXT_PUBLIC_BACKEND_URL=https://$(curl -s localhost:50000/quicktunnel | jq -r '.hostname') >> /opt/env &&
      echo NEXT_PUBLIC_IPFS_GATEWAY_ENDPOINT=https://$(curl -s localhost:60000/quicktunnel | jq -r '.hostname')/ipfs/ >> /opt/env &&
      echo Tunnel setup done &&
      touch /opt/done &&
      sleep infinity"
    volumes:
      - ./docker/.env.tunnel:/opt/env
    depends_on:
      cloudflared-frontend-health:
        condition: service_healthy
      cloudflared-backend-health:
        condition: service_healthy
      cloudflared-ipfs-health:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "test -f /opt/done"]
      interval: 10s
      timeout: 10s
      retries: 10
      start_period: 10s